diff --git a/app/code/Magento/CustomerGraphQl/Model/Resolver/Customer/CustomerDataProvider.php b/app/code/Magento/CustomerGraphQl/Model/Resolver/Customer/CustomerDataProvider.php
index 39b23d1b23b24..4ca61e069df43 100644
--- a/app/code/Magento/CustomerGraphQl/Model/Resolver/Customer/CustomerDataProvider.php
+++ b/app/code/Magento/CustomerGraphQl/Model/Resolver/Customer/CustomerDataProvider.php
@@ -132,6 +132,8 @@ private function processCustomer(CustomerInterface $customerObject): array
     }
 
     /**
+     * Checking if password for customer is correct
+     *
      * @param string $password
      * @param int $customerId
      * @return bool
@@ -143,3 +145,4 @@ public function isPasswordCorrect(string $password, int $customerId)
         return $this->encryptor->validateHash($password, $hash);
     }
 }
+
diff --git a/app/code/Magento/CustomerGraphQl/Model/Resolver/CustomerUpdate.php b/app/code/Magento/CustomerGraphQl/Model/Resolver/CustomerUpdate.php
index b570767acaef3..8c1fb92339019 100644
--- a/app/code/Magento/CustomerGraphQl/Model/Resolver/CustomerUpdate.php
+++ b/app/code/Magento/CustomerGraphQl/Model/Resolver/CustomerUpdate.php
@@ -19,7 +19,7 @@
 use Magento\Framework\GraphQl\Query\ResolverInterface;
 
 /**
- * Customers field resolver, used for GraphQL request processing.
+ * Customers Update resolver
  */
 class CustomerUpdate implements ResolverInterface
 {